15-Letter Words Matching ___S_________L_

There are 14 15-letter words that match ___S_________L_. 6 are common words, such as CONSCIENTIOUSLY and CONSEQUENTIALLY. A rarer one is PRESYNAPTICALLY. 8 words contain a doubled letter.

Full list 14

conscientiouslyconsequentiallyconstitutionalsperspicaciouslypessimisticallyphysiologicallyanisotropicallyconsentaneouslydiastrophicallygeostrophicallynonsaponifiablenonsedimentablenonspecificallypresynaptically

About this list

Words
14 (6 common words)
Common example
conscientiously
Rare example
presynaptically
Doubled letters
8
Ending in S
1

Questions

How many 15-letter words matching ___s_________l_ are there?

14. 6 of them are common words.

What is a common example?

CONSCIENTIOUSLY is among the common words in this set.